Glendalough State Park

 

absinthe wormwood (Artemisia absinthium)

alfalfa (Medicago sativa ssp. sativa)

American basswood (Tilia americana var. americana)

American bugleweed (Lycopus americanus)

American hophornbeam (Ostrya virginiana var. virginiana)

American lopseed (Phryma leptostachya)

American pasqueflower (Anemone patens var. multifida)

American plum (Prunus americana)

American red raspberry (Rubus idaeus ssp. strigosus)

American stinging nettle (Urtica gracilis ssp. gracilis)

American white waterlily (Nymphaea odorata ssp. tuberosa)

American woodland strawberry (Fragaria vesca ssp. americana)

arctic brome (Bromus kalmii)

asparagus (Asparagus officinalis)

beaked hazelnut (Corylus cornuta var. cornuta)

big bluestem (Andropogon gerardi)

bigleaf aster (Eurybia macrophylla)

black bindweed (Fallopia convolvulus)

black medick (Medicago lupulina)

black raspberry (Rubus occidentalis)

black spruce (Picea mariana)

black-eyed Susan (Rudbeckia hirta var. pulcherrima)

black-seeded plantain (Plantago rugelii var. rugelii)

bladder campion (Silene vulgaris ssp. vulgaris)

bland sweet cicely (Osmorhiza claytonii)

blue giant hyssop (Agastache foeniculum)

blue grama (Bouteloua gracilis)

blue vervain (Verbena hastata)

bottle gentian (Gentiana andrewsii)

bouncing bet (Saponaria officinalis)

boxelder (Acer negundo var. negundo)

bristly buttercup (Ranunculus hispidus var. nitidus)

broad-leaved arrowhead (Sagittaria latifolia)

broad-leaved cattail (Typha latifolia)

broadleaf enchanter’s nightshade (Circaea canadensis)

bull thistle (Cirsium vulgare)

bur oak (Quercus macrocarpa var. macrocarpa)

butter and eggs (Linaria vulgaris)

Canada anemone (Anemonastrum canadense)

Canada mayflower (Maianthemum canadense)

Canada moonseed (Menispermum canadense)

Canada thistle (Cirsium arvense)

Canada wildrye (Elymus canadensis)

Canadian honewort (Cryptotaenia canadensis)

Canadian horseweed (Erigeron canadensis)

Canadian tick-trefoil (Desmodium canadense)

Canadian wild ginger (Asarum canadense)

candle anemone (Anemone cylindrica)

chokecherry (Prunus virginiana var. virginiana)

clammy groundcherry (Physalis heterophylla)

common blue violet (Viola sororia)

common boneset (Eupatorium perfoliatum var. perfoliatum)

common buckthorn (Rhamnus cathartica)

common false Solomon’s seal (Maianthemum racemosum var. racemosum)

common hop (Humulus lupulus)

common juniper (Juniperus communis var. depressa)

common milkweed (Asclepias syriaca)

common mullein (Verbascum thapsus ssp. thapsus)

common selfheal (Prunella vulgaris ssp. vulgaris)

common yarrow (Achillea millefolium)

crown vetch (Securigera varia)

desert false indigo (Amorpha fruticosa)

downy yellow violet (Viola pubescens)

early figwort (Scrophularia lanceolata)

early meadow-rue (Thalictrum dioicum)

eastern bottlebrush grass (Elymus hystrix)

European bur-reed (Sparganium emersum)

field horsetail (Equisetum arvense)

field sagewort (Artemisia campestris ssp. caudata)

flat-topped aster (Doellingeria umbellata)

Flodman’s thistle (Cirsium flodmanii)

fragrant bedstraw (Galium triflorum)

giant goldenrod (Solidago gigantea)

giant sunflower (Helianthus giganteus)

golden alexanders (Zizia aurea)

grass-leaved goldenrod (Euthamia graminifolia)

gray goldenrod (Solidago nemoralis)

great blue lobelia (Lobelia siphilitica var. ludoviciana)

green ash (Fraxinus pennsylvanica)

green carpetweed (Mollugo verticillata)

hairy four o’clock (Mirabilis albida)

hairy Solomon’s seal (Polygonatum pubescens)

hedge bindweed (Calystegia sepium)

hemlock water-parsnip (Sium suave)

hoary alyssum (Berteroa incana)

hog peanut (Amphicarpaea bracteata var. bracteata)

Indiangrass (Sorghastrum nutans)

intermediate bellflower (Campanula intercedens)

jack-in-the-pulpit (Arisaema triphyllum)

large-flowered bellwort (Uvularia grandiflora)

leadplant (Amorpha canescens)

leafy spurge (Euphorbia virgata)

little bluestem (Schizachyrium scoparium)

lowland hog peanut (Amphicarpaea bracteata var. comosa)

marsh bellflower (Campanula aparinoides)

marsh grass of Parnassus (Parnassia palustris)

marsh skullcap (Scutellaria galericulata)

marsh vetchling (Lathyrus palustris)

Maryland black snakeroot (Sanicula marilandica)

Maximilian’s sunflower (Helianthus maximiliani)

mint-leaved bergamot (Monarda fistulosa var. menthifolia)

narrow-leaved cattail (Typha angustifolia)

narrow-leaved hawkweed (Hieracium umbellatum)

narrow-leaved meadowsweet (Spiraea alba var. alba)

narrow-leaved purple coneflower (Echinacea angustifolia)

northern bedstraw (Galium boreale)

northern blue flag (Iris versicolor)

northern lady fern (Athyrium filix-femina var. angustum)

northern pin oak (Quercus ellipsoidalis)

northern prickly ash (Zanthoxylum americanum)

northern red oak (Quercus rubra)

Norway spruce (Picea abies)

panicled aster (Symphyotrichum lanceolatum)

paper birch (Betula papyrifera)

perennial sow thistle (Sonchus arvensis)

plumeless thistle (Carduus acanthoides ssp. acanthoides)

pointed-leaved tick-trefoil (Hylodesmum glutinosum)

poke milkweed (Asclepias exaltata)

prairie blazing star (Liatris pycnostachya var. pycnostachya)

prairie fleabane (Erigeron strigosus)

prairie onion (Allium stellatum)

prairie smoke (Geum triflorum var. triflorum)

prickly rose (Rosa acicularis ssp. sayi)

purple meadow-rue (Thalictrum dasycarpum)

quaking aspen (Populus tremuloides)

red clover (Trifolium pratense)

red osier dogwood (Cornus sericea ssp. sericea)

red pine (Pinus resinosa)

reed canary grass (Phalaris arundinacea)

rock elm (Ulmus thomasii)

rough bedstraw (Galium asprellum)

rough bugleweed (Lycopus asper)

rough cinquefoil (Potentilla norvegica)

rough oxeye (Heliopsis helianthoides var. scabra)

round-headed bush clover (Lespedeza capitata)

sawtooth sunflower (Helianthus grosseserratus)

Scots pine (Pinus sylvestris)

scouring rush horsetail (Equisetum hyemale ssp. affine)

sensitive fern (Onoclea sensibilis)

sideoats grama (Bouteloua curtipendula var. curtipendula)

silvery cinquefoil (Potentilla argentea)

skunk cabbage (Symplocarpus foetidus)

sky-blue aster (Symphyotrichum oolentangiense var. oolentangiense)

slender-leaf false foxglove (Agalinis tenuifolia)

smooth scouring rush (Equisetum laevigatum)

smooth sumac (Rhus glabra)

soft agrimony (Agrimonia pubescens)

spotted Joe Pye weed (Eutrochium maculatum)

spotted knapweed (Centaurea stoebe ssp. micranthos)

spotted lady’s thumb (Persicaria maculosa)

spotted touch-me-not (Impatiens capensis)

spreading dogbane (Apocynum androsaemifolium)

starry false Solomon’s seal (Maianthemum stellatum)

stiff goldenrod (Solidago rigida ssp. rigida)

stiff sunflower (Helianthus pauciflorus ssp. subrhomboideus)

strict blue-eyed grass (Sisyrinchium montanum var. montanum)

sugar maple (Acer saccharum ssp. saccharum)

swamp milkweed (Asclepias incarnata ssp. incarnata)

tall thimbleweed (Anemone virginiana)

tarragon (Artemisia dracunculus)

timothy (Phleum pratense ssp. pratense)

upright carrionflower (Smilax ecirrhata)

variegated yellow pond lily (Nuphar variegata)

virgin’s bower (Clematis virginiana)

Virginia stickseed (Hackelia virginiana)

Virginia waterleaf (Hydrophyllum virginianum var. virginianum)

water smartweed (Persicaria amphibia)

western bracken fern (Pteridium aquilinum var. latiusculum)

western poison ivy (Toxicodendron rydbergii)

western ragweed (Ambrosia psilostachya)

white campion (Silene latifolia ssp. alba)

white clover (Trifolium repens ssp. repens)

white heath aster (Symphyotrichum ericoides var. ericoides)

white prairie clover (Dalea candida var. candida)

white sage (Artemisia ludoviciana ssp. ludoviciana)

white snakeroot (Ageratina altissima var. altissima)

white spruce (Picea glauca)

white sweet clover (Melilotus albus)

white vervain (Verbena urticifolia)

wild grape (Vitis riparia)

wild mint (Mentha arvensis)

wild sarsaparilla (Aralia nudicaulis)

wolfberry (Symphoricarpos occidentalis)

woodbine (Parthenocissus vitacea)

yellow foxtail (Setaria pumila ssp. pumila)

yellow goat’s beard (Tragopogon dubius)

yellow sweet clover (Melilotus officinalis)

yellow wood sorrel (Oxalis stricta)

zigzag goldenrod (Solidago flexicaulis)

 

Acer negundo var. negundo (boxelder)

Acer saccharum ssp. saccharum (sugar maple)

Achillea millefolium (common yarrow)

Agalinis tenuifolia (slender-leaf false foxglove)

Agastache foeniculum (blue giant hyssop)

Ageratina altissima var. altissima (white snakeroot)

Agrimonia pubescens (soft agrimony)

Allium stellatum (prairie onion)

Ambrosia psilostachya (western ragweed)

Amorpha canescens (leadplant)

Amorpha fruticosa (desert false indigo)

Amphicarpaea bracteata var. bracteata (hog peanut)

Amphicarpaea bracteata var. comosa (lowland hog peanut)

Andropogon gerardi (big bluestem)

Anemonastrum canadense (Canada anemone)

Anemone cylindrica (candle anemone)

Anemone patens var. multifida (American pasqueflower)

Anemone virginiana (tall thimbleweed)

Apocynum androsaemifolium (spreading dogbane)

Aralia nudicaulis (wild sarsaparilla)

Arisaema triphyllum (jack-in-the-pulpit)

Artemisia absinthium (absinthe wormwood)

Artemisia campestris ssp. caudata (field sagewort)

Artemisia dracunculus (tarragon)

Artemisia ludoviciana ssp. ludoviciana (white sage)

Asarum canadense (Canadian wild ginger)

Asclepias exaltata (poke milkweed)

Asclepias incarnata ssp. incarnata (swamp milkweed)

Asclepias syriaca (common milkweed)

Asparagus officinalis (asparagus)

Athyrium filix-femina var. angustum (northern lady fern)

Berteroa incana (hoary alyssum)

Betula papyrifera (paper birch)

Bouteloua curtipendula var. curtipendula (sideoats grama)

Bouteloua gracilis (blue grama)

Bromus kalmii (arctic brome)

Calystegia sepium (hedge bindweed)

Campanula aparinoides (marsh bellflower)

Campanula intercedens (intermediate_bellflower)

Carduus acanthoides (plumeless thistle)

Centaurea stoebe ssp. micranthos (spotted knapweed)

Circaea canadensis (broadleaf enchanter’s nightshade)

Cirsium arvense (Canada thistle)

Cirsium flodmanii (Flodman’s thistle)

Cirsium vulgare (bull thistle)

Clematis virginiana (virgin’s bower)

Cornus sericea ssp. sericea (red osier dogwood)

Corylus cornuta var. cornuta (beaked hazelnut)

Cryptotaenia canadensis (Canadian honewort)

Dalea candida var. candida (white prairie clover)

Desmodium canadense (Canadian tick-trefoil)

Doellingeria umbellata (flat-topped aster)

Echinacea angustifolia (narrow-leaved purple coneflower)

Elymus canadensis (Canada wildrye)

Elymus hystrix (eastern bottlebrush grass)

Equisetum arvense (field horsetail)

Equisetum hyemale ssp. affine (scouring rush horsetail)

Equisetum laevigatum (smooth scouring rush)

Erigeron canadensis (Canadian horseweed)

Erigeron strigosus (prairie fleabane)

Eupatorium perfoliatum var. perfoliatum (common boneset)

Euphorbia virgata (leafy spurge)

Eurybia macrophylla (bigleaf aster)

Euthamia graminifolia (grass-leaved goldenrod)

Eutrochium maculatum (spotted Joe Pye weed)

Fallopia convolvulus (black bindweed)

Fragaria vesca ssp. americana (American woodland strawberry)

Fraxinus pennsylvanica (green ash)

Galium asprellum (rough bedstraw)

Galium boreale (northern bedstraw)

Galium triflorum (fragrant bedstraw)

Gentiana andrewsii (bottle gentian)

Geum triflorum var. triflorum (prairie smoke)

Hackelia virginiana (Virginia stickseed)

Helianthus giganteus (giant sunflower)

Helianthus grosseserratus (sawtooth sunflower)

Helianthus maximiliani (Maximilian’s sunflower)

Helianthus pauciflorus ssp. subrhomboideus (stiff sunflower)

Heliopsis helianthoides var. scabra (rough oxeye)

Hieracium umbellatum (narrow-leaved hawkweed)

Humulus lupulus (common hop)

Hydrophyllum virginianum var. virginianum (Virginia waterleaf)

Hylodesmum glutinosum (pointed-leaved tick-trefoil)

Impatiens capensis (spotted touch-me-not)

Iris versicolor (northern blue flag)

Juniperus communis var. depressa (common juniper)

Lathyrus palustris (marsh vetchling)

Lespedeza capitata (round-headed bush clover)

Liatris pycnostachya var. pycnostachya (prairie blazing star)

Linaria vulgaris (butter and eggs)

Lobelia siphilitica var. ludoviciana (great blue lobelia)

Lycopus americanus (American bugleweed)

Lycopus asper (rough bugleweed)

Maianthemum canadense (Canada mayflower)

Maianthemum racemosum var. racemosum (common false Solomon’s seal)

Maianthemum stellatum (starry false Solomon’s seal)

Medicago lupulina (black medick)

Medicago sativa ssp. sativa (alfalfa)

Melilotus albus (white sweet clover)

Melilotus officinalis (yellow sweet clover)

Menispermum canadense (Canada moonseed)

Mentha arvensis (wild mint)

Mirabilis albida (hairy four o’clock)

Mollugo verticillata (green carpetweed)

Monarda fistulosa var. menthifolia (mint-leaved bergamot)

Nuphar variegata (variegated yellow pond lily)

Nymphaea odorata ssp. tuberosa (American white waterlily)

Onoclea sensibilis (sensitive fern)

Osmorhiza claytonii (bland sweet cicely)

Ostrya virginiana var. virginiana (American hophornbeam)

Oxalis stricta (yellow wood sorrel)

Parnassia palustris (marsh grass of Parnassus)

Parthenocissus vitacea (woodbine)

Persicaria amphibia (water smartweed)

Persicaria maculosa (spotted lady’s thumb)

Phalaris arundinacea (reed canary grass)

Phleum pratense ssp. pratense (timothy)

Phryma leptostachya (American lopseed)

Physalis heterophylla (clammy groundcherry)

Picea abies (Norway spruce)

Picea glauca (white spruce)

Picea mariana (black spruce)

Pinus resinosa (red pine)

Pinus sylvestris (Scots pine)

Plantago rugelii var. rugelii (black-seeded plantain)

Polygonatum pubescens (hairy Solomon’s seal)

Populus tremuloides (quaking aspen)

Potentilla argentea (silvery cinquefoil)

Potentilla norvegica (rough cinquefoil)

Prunella vulgaris ssp. vulgaris (common selfheal)

Prunus americana (American plum)

Prunus virginiana var. virginiana (chokecherry)

Pteridium aquilinum var. latiusculum (western bracken fern)

Quercus ellipsoidalis (northern pin oak)

Quercus macrocarpa var. macrocarpa (bur oak)

Quercus rubra (northern red oak)

Ranunculus hispidus var. nitidus (bristly buttercup)

Rhamnus cathartica (common buckthorn)

Rhus glabra (smooth sumac)

Rosa acicularis ssp. sayi (prickly rose)

Rubus idaeus ssp. strigosus (American red raspberry)

Rubus occidentalis (black raspberry)

Rudbeckia hirta var. pulcherrima (black-eyed Susan)

Sagittaria latifolia (broad-leaved arrowhead)

Sanicula marilandica (Maryland black snakeroot)

Saponaria officinalis (bouncing bet)

Schizachyrium scoparium (little bluestem)

Scrophularia lanceolata (early figwort)

Scutellaria galericulata (marsh skullcap)

Securigera varia (crown vetch)

Setaria pumila ssp. pumila (yellow foxtail)

Silene latifolia ssp. alba (white campion)

Silene vulgaris ssp. vulgaris (bladder campion)

Sisyrinchium montanum var. montanum (strict blue-eyed grass)

Sium suave (hemlock water-parsnip)

Smilax ecirrhata (upright carrionflower)

Solidago flexicaulis (zigzag goldenrod)

Solidago gigantea (giant goldenrod)

Solidago nemoralis (gray goldenrod)

Solidago rigida ssp. rigida (stiff goldenrod)

Sonchus arvensis (perennial sow thistle)

Sorghastrum nutans (Indiangrass)

Sparganium emersum (European bur-reed)

Spiraea alba var. alba (narrow-leaved meadowsweet)

Symphoricarpos occidentalis (wolfberry)

Symphyotrichum ericoides var. ericoides (white heath aster)

Symphyotrichum lanceolatum (panicled aster)

Symphyotrichum oolentangiense var. oolentangiense (sky-blue aster)

Symplocarpus foetidus (skunk cabbage)

Thalictrum dasycarpum (purple meadow-rue)

Thalictrum dioicum (early meadow-rue)

Tilia americana var. americana (American basswood)

Toxicodendron rydbergii (western poison ivy)

Tragopogon dubius (yellow goat’s beard)

Trifolium pratense (red clover)

Trifolium repens ssp. repens (white clover)

Typha angustifolia (narrow-leaved cattail)

Typha latifolia (broad-leaved cattail)

Ulmus thomasii (rock elm)

Urtica gracilis ssp. gracilis (American stinging nettle)

Uvularia grandiflora (large-flowered bellwort)

Verbascum thapsus ssp. thapsus (common mullein)

Verbena hastata (blue vervain)

Verbena urticifolia (white vervain)

Viola pubescens (downy yellow violet)

Viola sororia (common blue violet)

Vitis riparia (wild grape)

Zanthoxylum americanum (northern prickly ash)

Zizia aurea (golden alexanders)